The structure of ultrasonic humidifier is different from Cooling-Tower.

Cooling-Tower is the system that cools the cooling water of the chiller for A/C in the building and community.
Whenever the cooling water of the chiller is used, its water temperature rises.
Then after the cooling water exposes to the outside air which forcibly sent by the blower inside the cooling tower, then water temperature comes down and supplies to the chiller again.
Since water is circulated and used repeatedly, various germs are generated easily in the Cooling-Tower.
The circulating water is not completely replaced while operating.
Therefore, there are many various germs in the circulating water of Cooling-Tower.

It is dangerous to inhale the mist from Cooling-Tower.
The circulating water must be sterilized by chemical regularly.

Ultrasonic Humidifiers are basically hygiene

The fact that new water being supplied continuously when ultrasonic humidifiers are outputting the mist, so there is no chance to propagate the miscellaneous germs in the water reservoir.
If various germs are penetrated in the common tap water, it is dangerous to use the tap water for ultrasonic humidifiers as well as residential shower.

Absolute hygiene humidification of ultrasonic humidifier made by UCAN.

Our ultrasonic humidifiers have double hygiene system called “germicidal device”, which guarantees the absolute safety since 1999.
We have incorporated the ultraviolet lamp in the water reservoir of ultrasonic humidifier.
It is absolutely possible to send out the sterilized air. It exterminates bacteria effectively inside the water of the reservoir by radiation of ultraviolet ray.
Furthermore our ultrasonic humidifier is equipped with the automatic drainage system when the unit turns off the power.
Its capability to send out the clean humidified air was experimentally recognized.
We have sold one hundred thousands of ultrasonic humidifiers all over the world.
Even to this day, any problem like people’s taken ill and death from infection has not been reported by use of our ultrasonic products.

Corporate Introduction

Ever since its establishment in 1981, UCAN has been manufacturing humidifiers for use in conjunction with air conditioners, humidifiers for many industrial uses, air-ventilation units (total heat exchanger), and vacuum suction type of centralized condensation drain system. Our products offering includes many innovative features UCAN developed on its own, which had not been available previously to refrigeration and air-conditioning industries.
Our products give people healthy and comfortable life through air-conditioning and are useful as essential equipment to keep raw products, such as vegetables and fruits fresh as they reach consumers. Yet one hardly takes notice of a product such as ours, because they are built into refrigerators, supermarkets showcases or air-conditioning equipment, or concealed in a ceiling, and operate in the shade of obscurity.
But it is like while a star actor plays in the full limelight in a movie or a theater, it is necessary for him to be supported by other actors playing in less conspicuous roles. Likewise, when the air-conditioning a “leading character” plays an important role in there, it is necessary for it to be complemented by our products playing in “supporting roles.”
UCAN will continue adhering to corporate ethics and observing any and all applicable laws and regulations while standing firmly against the challenge of new technology as we walk loyally on the royal road of manufacturing.